0012 00
TM 1-1730-201-13&P
REMOVAL CONTINUED
1.
Remove the two pivot pins from the upper end of the hydraulic cylinder (Figure 1, Item 21).
2.
Remove the eight cotter pins and four pivot pins (Figure 1, Item 3) securing the platform assembly (Figure 1,
Item 23) to the stair supports (Figure 1, Item 22) and lift the platform assembly from the supports.
3.
Lift the platform handrails (Figure 1, Item 1) from the platform assembly.
CLEANING
WARNING
CLEANING SOLVENT MIL-PRF-680
Is combustible and toxic to eyes, skin, and respiratory tract. Wear protective gloves and
goggles/face shield. Avoid repeated or prolonged contact. Use only in well ventilated areas
(or use approved respirator as determined by local safety/industrial hygiene personnel). Keep
away from open ames or other sources of ignition.
Wash all parts in Cleaning Compound, Solvent.
TEST AND INSPECTION
1.
Inspect all pivot pins for excessive wear.
2.
Inspect the handrails for cracks and excessive looseness. Weld small cracks.
3.
Inspect the platform plate for surface wear and security of the plate to the platform.
4.
Replace any defective parts.
INSTALLATION
1.
Position the platform handrails (Figure 1, Item 1) on the platform assembly (Figure 1, Item 23).
2.
Position the platform on the four stair supports (Figure 1, Item 22) and secure with four pivot pins (Figure 1,
Item 3) and eight cotter pins.
3.
Secure the hydraulic cylinder assembly (Figure 1, Item 21) to the platform with two pivot pins and four cotter
pins.
PREPARATION FOR STORAGE OR SHIPMENT
SHIPMENT
NOTE
The maintenance platform should be lifted with a crane or suitable hoist or rolled up a ramp to
the bed of the carrier. Make sure it is blocked and tied down to prevent movement on the carrier.
Fully lower the upper structure and secure with hold-down straps (WP 0022 00, Figure 1, Item 39).
1.
2.
Inspect all hardware and pivot pins and make sure they are secure.
LOADING
The maintenance platform should be lifted with a crane or suitable hoist or rolled up a ramp to the bed of the car-
rier. Make sure it is blocked and tied down to prevent movement on carrier.
STORAGE
1.
Perform a monthly inspection while the equipment is in storage and inspect for evidence of physical damage,
such as rusting, pilferage, or leakage. Correct any deciencies.
0012 00-2
